Information design tool 4.0: Concept - Create joins
A join is a condition that restricts the result set of a multi-relational query. After you have inserted more than one table in the schema, you need to create joins between related tables. Joins are as important as tables in a schema because they allow you to combine data from multiple tables in a meaningful way.
In this tutorial, you will review the steps involved in creating and identifying the different join types in a data foundation.